'Side by Side' about the trend of filmless films

When "Slumdog Millionaire" piled up its eight Academy Awards in 2009, one of them jolted people. It was the first cinematography Oscar for a film shot mainly in digital.

So is this the era of filmless films? There are strong arguments on both sides; this documentary talks to our greatest filmmakers - Martin Scorsese, James Cameron, Christopher Nolan, George Lucas, David Lynch, Steven Soderbergh and more. It's a tad dull, but stick around; at 10 p.m., PBS reruns a "Live From Lincoln Center" concert with the superb Audra McDonald.

Or music, maybe? "Footloose" (1984, CMT) is a buoyant classic; "Teen Beach Movie" (2013, Disney) is a modern variation, time-transporting current surfers into a 1960s musical. In between is "Moulin Rouge" (2001, Sundance), gorgeously filmed by Baz Luhrmann.

OTHER CHOICES INCLUDE:

? "Bones," 8 p.m, Fox. A TV producer has been killed, but the brainy crime solvers have bigger worries in this rerun. Brennan frets that her daughter might merely be average; Hodges tries to use his lab skills to re-create Finn's hot sauce.